CN113114293B - Portable communication device for construction site and operation method thereof - Google Patents
Portable communication device for construction site and operation method thereof Download PDFInfo
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- CN113114293B CN113114293B CN202110302148.0A CN202110302148A CN113114293B CN 113114293 B CN113114293 B CN 113114293B CN 202110302148 A CN202110302148 A CN 202110302148A CN 113114293 B CN113114293 B CN 113114293B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3888—Arrangements for carrying or protecting transceivers
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a portable communication device for a construction site, which comprises a protective shell, wherein a clamping structure is connected onto the protective shell, a communication device body is fixedly clamped in the clamping structure, and a fixing structure is arranged at the rear side of the protective shell. According to the communication device, the communication device can be effectively fixed on the chest pocket through the fixing structure, the carrying is convenient, the communication work of a construction site can be greatly facilitated, the communication device body can be clamped and fixed through the clamping structure, when the communication device is not used, the communication device body can be stored and hidden in the protective shell through the common matching of the clamping structure and the storage fixing structure, the communication device body is well protected, and when the communication device is used for communication, the communication device body can be exposed and fixed at the upper end of the protective shell through the common matching of the clamping structure and the unlocking structure, so that the communication is facilitated.
Description
Technical Field
The invention belongs to the field of relevant equipment for building construction, and particularly relates to a portable communication device for a building site and an operation method thereof.
Background
The communication equipment for the existing building site mainly uses a handheld interphone, needs to hold the equipment for a long time, is inconvenient to carry, is low in use comfort level, and is easy to accumulate dust or to be damaged by collision when not in use, and cannot be effectively protected, so that the communication function is influenced.
Disclosure of Invention
The invention aims to overcome the problems in the prior art, and provides a portable communication device for a construction site, which can be effectively fixed on a chest pocket through a fixing structure, is convenient to carry, can greatly facilitate the communication work of the construction site, can clamp and fix a communication device body through a clamping structure, can store and hide the communication device body in a protective shell through the common cooperation of the clamping structure and the storing and fixing structure when the device is not used, has a good protection effect on the communication device body, and can expose and fix the communication device body on the upper end of the protective shell through the common cooperation of the clamping structure and an unlocking structure when the device is used for communication, thereby facilitating the communication.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a portable communication device for a construction site comprises a protective shell, wherein a clamping structure is connected onto the protective shell, a communication device body is fixedly clamped in the clamping structure, and a fixing structure is installed on the rear side of the protective shell;
the protective shell is of a square frame structure, guide sliding grooves distributed in the vertical direction are formed in the inner walls of the left side and the right side of the protective shell, the lower end of the protective shell is connected with a containing and fixing structure, and an unlocking structure matched with the containing and fixing structure is installed on the rear side of the protective shell;
the clamping structure comprises a clamping and fixing piece for clamping and fixing the communication device body, a push-pull connecting piece is mounted on the clamping and fixing piece, and a movable positioning piece is connected to the rear side of the clamping and fixing piece;
the clamping and fixing part comprises a cross fixing plate, the inner side of the cross fixing plate is fixedly connected with the back surface of the communication device body, the inner sides of the left end and the right end of the cross fixing plate are symmetrically and vertically provided with side clamping plates, the inner side of the upper end of the cross fixing plate is vertically provided with a lower clamping plate, the push-pull connecting part comprises a top plate, the upper end of the top plate is provided with a hand-pulling block, the left side and the right side of the lower end of the top plate are symmetrically connected with vertically distributed sliding strips, the inner side of each sliding strip is provided with two connecting transverse plates which are fixedly connected with the side clamping plates, the lower end of each sliding strip is provided with a limiting strip, and the sliding strips and the limiting strips are in sliding connection with guide sliding grooves;
fixed knot constructs including fixed riser, fixed riser and protective housing rear side fixed connection, and fixed riser upper end middle part rotates and is connected with the regulation screw thread spreader, and threaded connection has movable riser on the regulation screw thread spreader, and both ends symmetry is equipped with the direction spreader about the fixed riser rear side, and movable riser and direction spreader sliding connection adjust the screw thread spreader rear end and be equipped with the rotation hand piece, and the activity riser rear end is articulated to have movable clamping plate.
Further, accomodate fixed knot and construct including the bottom plate, bottom plate left and right sides symmetry is equipped with the connection riser, connect riser and protection casing left and right sides inner wall fixed connection, the bottom plate upper end is equipped with fixed pipe, the bottom is fixed with second reset spring in the fixed pipe, second reset spring upper end is connected with the support plectane, fixed pipe rear side is opened has fixed round hole, the grip block lower extreme is equipped with the fixed cylinder with fixed pipe sliding fit down, fixed cylinder lower extreme and support plectane upper end sliding connection, the fixed cylinder lateral wall is equipped with the fixed arch with fixed round hole sliding fit, unlocking structure includes horizontal distribution's push rod, the push rod is the round bar, the push rod sets up with the axle center with fixed round hole and the push rod diameter is less than fixed round hole diameter, the push rod outer end is equipped with the hand push piece, the inner slip of push rod passes the protection casing rear side and stretches into inside the protection casing, a push rod inner lateral wall department is equipped with the connection plectane, be connected with first reset spring between connection plectane and the protection casing rear side inner wall.
Further, the activity setting element includes the location square frame, location square frame lower extreme and protection casing rear side upper end fixed connection, both ends equipartition has the slip ball that distributes along vertical direction about protection casing rear side inner wall, both ends and slip ball sliding connection about the location square frame outside, the inboard equipartition of location square frame has four telescopic links that are the rectangle and distribute, telescopic link outside cover has third reset spring, the side grip block, go up the grip block, the grip block rear side all is opened has the flexible connecting hole with telescopic link sliding connection down, third reset spring both ends respectively with the location square frame, centre gripping mounting fixed connection.
Furthermore, the lower end of the fixed vertical plate is uniformly provided with clamping groove holes, the lower end of the inner side of the movable clamping plate is uniformly provided with clamping bulges matched with the clamping groove holes, the lower end of the movable vertical plate is rotatably connected with a rotating column, the outer end of the rotating column is vertically provided with a locking strip, and the upper end of the movable clamping plate is provided with a straight through groove in sliding fit with the locking strip.
Further, the inner wall has the slip deflector roll along vertical direction equipartition around the protection casing, the cross fixed plate outside and slip deflector roll sliding fit.
Furthermore, a positioning block is fixed at the upper end of the guide sliding groove.
An operation method of a portable communication device for a construction site comprises the following steps:
s1, rotating a locking strip to coincide with a straight-line through groove, turning up a movable clamping plate outwards, inserting a fixed structure on a chest pocket, positioning the chest pocket between a fixed vertical plate and the movable clamping plate, turning over the movable clamping plate downwards to keep the movable clamping plate in a vertical state, rotating the locking strip to enable the locking strip to be in a cross structure with the straight-line through groove, locking and fixing the movable clamping plate, rotating a rotating hand block to enable the movable vertical plate and the movable clamping plate to be close to the fixed vertical plate until a clamping bulge presses the chest pocket in a clamping groove hole, so that the fixed structure and the chest pocket are tightly fixed, and falling is effectively prevented;
s2, the hand push block in the unlocking structure is pressed inwards, the push rod is pushed inwards and extrudes the fixing protrusion, the fixing protrusion contracts, the fixing cylinder is elastically fixed under the action of a second return spring, so that the clamping fixing piece drives the communication device body to be bounced together, and the push rod is pushed to recover the original position under the action of the first return spring;
s3, the hand-pulling block in the push-pull connecting piece is pinched by a hand and is stretched upwards until the positioning frame in the movable positioning piece is popped out to the upper end of the rear side of the protective shell by the third reset spring, so that the communication device body is exposed and fixed at the upper end of the protective shell, and the communication use is facilitated;
and S4, after the communication is finished, the positioning frame is pressed inwards, the hand-pulling block is pushed downwards until the communication device body is accommodated in the protective shell, and the communication device body is hidden and protected.
The invention has the beneficial effects that:
according to the communication device, the communication device can be effectively fixed on the chest pocket through the fixing structure, the carrying is convenient, the communication work of a construction site can be greatly facilitated, the communication device body can be clamped and fixed through the clamping structure, when the communication device is not used, the communication device body can be stored and hidden in the protective shell through the common matching of the clamping structure and the storage fixing structure, the communication device body is well protected, and when the communication device is used for communication, the communication device body can be exposed and fixed at the upper end of the protective shell through the common matching of the clamping structure and the unlocking structure, so that the communication is facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a partial schematic of the present invention;
FIG. 5 is an exploded view of a portion of the structure of the present invention;
FIG. 6 is a top view of a partial structure of the present invention;
FIG. 7 is a partial structural cross-sectional view of the present invention;
FIG. 8 is a partial schematic of the invention;
FIG. 9 is an exploded view of a portion of the structure of the present invention;
FIG. 10 is an exploded view of a portion of the structure of the present invention;
FIG. 11 is a partial schematic of the invention;
FIG. 12 is an exploded view of a portion of the structure of the present invention;
FIG. 13 is an exploded view of a portion of the structure of the present invention;
fig. 14 is an exploded view of a portion of the structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in fig. 1 to 3, the portable communication device for construction sites comprises a protective casing 1, a clamping structure 2 is connected to the protective casing 1, a communication device body 3 is fixedly clamped in the clamping structure 2, and a fixing structure 4 is installed on the rear side of the protective casing 1.
As shown in fig. 4 to 6, the protection housing 1 is a square frame structure, sliding guide rollers 11 are uniformly distributed on the front and rear inner walls of the protection housing 1 along the vertical direction, sliding balls 12 distributed along the vertical direction are uniformly distributed on the left and right ends of the inner wall of the rear side of the protection housing 1, guide chutes 101 distributed along the vertical direction are formed on the inner walls of the left and right sides of the protection housing 1, the guide chutes 101 are T-shaped chutes, positioning blocks 102 are fixed on the upper ends of the guide chutes 101, a containing fixing structure 13 is connected to the lower end of the protection housing 1, an unlocking structure 14 matched with the containing fixing structure 13 is installed on the rear side of the protection housing 1, the unlocking structure 14 includes horizontally distributed push rods 141, the push rods 141 are circular rods, hand push blocks 142 are arranged on the outer ends of the push rods 141, the inner ends of the push rods 141 slide through the rear side of the protection housing 1 and extend into the protection housing 1, a connecting circular plate 143 is arranged on one position of the inner side wall of the push rods 141, and a first return spring 144 is connected between the connecting circular plate 143 and the inner wall of the rear side of the protection housing 1.
As shown in fig. 7, the accommodating and fixing structure 13 includes a bottom plate 131, a connecting vertical plate 132 is symmetrically disposed on both sides of the bottom plate 131, the connecting vertical plate 132 is fixedly connected to inner walls of both sides of the protection casing 1, a fixing circular tube 133 is disposed on the upper end of the bottom plate 131, a second return spring 134 is fixed to the bottom of the fixing circular tube 133, a supporting circular plate 135 is connected to the upper end of the second return spring 134, a fixing circular hole 1331 is disposed on the rear side of the fixing circular tube 133, and the push rod 141 and the fixing circular hole 1331 are coaxially disposed and the diameter of the push rod 141 is smaller than the diameter of the fixing circular hole 1331.
As shown in fig. 8, the holding structure 2 includes a holding fixture 21 for holding and fixing the communication device body 3, a push-pull connector 22 is installed on the holding fixture 21, and a movable positioning member 23 is connected to the rear side of the holding fixture 21.
As shown in fig. 9 and 10, the clamping and fixing member 21 includes a cross fixing plate 211, the inner side of the cross fixing plate 211 is fixedly connected to the back of the communication device body 3, the outer side of the cross fixing plate 211 is slidably engaged with the sliding guide roller 11, side clamping plates 212 are symmetrically and vertically disposed at the inner sides of the left and right ends of the cross fixing plate 211, an upper clamping plate 213 is vertically disposed at the inner side of the upper end of the cross fixing plate 211, a lower clamping plate 214 is vertically disposed at the inner side of the lower end of the cross fixing plate 211, the push-pull connecting member 22 includes a top plate 221, a hand-pulling block 2211 is disposed at the upper end of the top plate 221, vertically distributed sliding bars 222 are symmetrically connected to the left and right sides of the lower end of the top plate 221, connecting vertical plates 2212 fixedly connected to the upper end of the sliding bars 222 are symmetrically disposed at the left and right sides of the lower end of the top plate 221, two connecting transverse plates 2221 are fixedly connected to the side clamping plates 212, a position-limiting bar 2222 is disposed at the lower end of the sliding bar 222, the limiting strip 2222 and the sliding strip 222 are arranged in a T shape, the sliding strip 222, the limiting strip 2222 and the guide sliding groove 101 are slidably connected, the lower end of the lower clamping plate 214 is provided with a fixed cylinder 2141 slidably matched with the fixed circular tube 133, the lower end of the fixed cylinder 2141 is slidably connected with the upper end of the supporting circular plate 135, the side wall of the fixed cylinder 2141 is provided with a fixed protrusion 2142 slidably matched with the fixed circular hole 1331, the movable positioning part 23 comprises a positioning square frame 231, the lower end of the positioning square frame 231 is fixedly connected with the upper end of the rear side of the protective shell 1, four telescopic rods 232 which are distributed in a rectangular shape are uniformly distributed on the inner side of the positioning square frame 231, the outer side of each telescopic rod 232 is sleeved with a third return spring 233, the rear sides of the side clamping plate 212, the upper clamping plate 213 and the lower clamping plate 214 are respectively slidably connected with the telescopic connecting holes 215 of the telescopic rods 232, and two ends of the third return spring 233 are respectively fixedly connected with the positioning square frame 231 and the clamping fixing member 21.
As shown in fig. 11 and 12, the fixing structure 4 includes a fixed vertical plate 41, the fixed vertical plate 41 is fixedly connected to the rear side of the protection housing 1, the middle portion of the upper end of the fixed vertical plate 41 is rotatably connected with an adjusting threaded cross post 42, the adjusting threaded cross post 42 is threadedly connected with a movable vertical plate 43, the left and right ends of the rear side of the fixed vertical plate 41 are symmetrically provided with guide cross posts 411, the middle portion of the upper end of the movable vertical plate 43 is provided with a threaded connection hole 4301 threadedly connected with the adjusting threaded cross post 42, the left and right sides of the upper end of the movable vertical plate 43 are symmetrically provided with guide connection holes 4302 slidably connected with the guide cross posts 411, the rear end of the adjusting threaded cross post 42 passes through the threaded connection hole 4301 and is provided with a rotating hand block 421, the rear end of the guide cross post 411 passes through the guide connection hole 4302 and is connected with a limiting block 412, and the lower end of the fixed vertical plate 41 is uniformly provided with clamping grooves 4101.
As shown in fig. 13 and 14, the rear end of the movable vertical plate 43 is hinged to a movable clamping plate 431, clamping protrusions 4311 matched with the clamping groove holes 4101 are uniformly distributed at the lower end of the inner side of the movable clamping plate 431, the lower end of the movable vertical plate 43 is rotatably connected with a rotating column 432, a locking strip 4321 is vertically arranged at the outer end of the rotating column 432, and a straight through groove 4312 in sliding fit with the locking strip 4321 is formed at the upper end of the movable clamping plate 431.
An operation method of a portable communication device for a construction site comprises the following steps:
s1, rotating a locking strip 4321 to enable the locking strip 4321 to be overlapped with a straight-line through groove 4312, turning up a movable clamping plate 431 outwards, inserting a fixed structure 4 on a chest pocket, positioning the chest pocket between a fixed vertical plate 41 and the movable clamping plate 431, turning over the movable clamping plate 431 downwards to enable the movable clamping plate 431 to keep a vertical state, rotating the locking strip 4321 to enable the locking strip 4321 to be in a cross structure with the straight-line through groove 4312, so that the movable clamping plate 431 is locked and fixed, rotating a rotating hand block 421 to enable the movable vertical plate 43 and the movable clamping plate 431 to be close to the fixed vertical plate 41 until a clamping protrusion 4311 presses the chest pocket into a clamping groove hole 4101, so that the fixed structure 4 and the chest pocket are tightly fixed, and falling is effectively prevented;
s2, the pushing block 142 in the unlocking structure 14 is pressed inward, the pushing rod 141 is pushed inward and extrudes the fixing protrusion 2142, the fixing protrusion 2142 contracts, the fixing cylinder 2141 is elastically deformed under the action of the second return spring 134, so that the clamping and fixing member 21 drives the communication device body 3 to be bounced together, and the pushing rod 141 is restored to the original position under the action of the first return spring 144;
s3, the hand-pulling block 2211 in the push-pull connecting piece 22 is pinched by hand and is stretched upwards until the positioning frame 231 in the movable positioning piece 23 is popped out to the upper end of the rear side of the protective shell 1 by the third return spring 233, so that the communication device body 3 is exposed and fixed at the upper end of the protective shell 1, and the communication use is facilitated;
and S4, after the communication is finished, the positioning block 231 is pressed inwards, and the hand block 2211 is pushed downwards until the communication device body 3 is accommodated in the protection shell 1, so that the communication device body 3 is hidden and protected.
In the invention, the communication device can be effectively fixed on the chest pocket through the fixing structure 4, the carrying is convenient, the communication work of a construction site can be greatly facilitated, the communication device body 3 can be clamped and fixed through the clamping structure 2, and when the communication device is not used, the communication device body 3 can be accommodated and hidden in the protective shell 1 through the common matching of the clamping structure 2 and the accommodating and fixing structure 13, the communication device body 3 is well protected, and when the communication device is used for communication, the communication device body 3 can be exposed and fixed at the upper end of the protective shell 1 through the common matching of the clamping structure 2 and the unlocking structure 14, so that the communication is convenient.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a portable communication device for building site which characterized in that: the communication device comprises a protective shell (1), wherein a clamping structure (2) is connected to the protective shell (1), a communication device body (3) is fixedly clamped in the clamping structure (2), and a fixing structure (4) is installed on the rear side of the protective shell (1);
the protective shell (1) is of a square frame structure, guide sliding grooves (101) distributed along the vertical direction are formed in the inner walls of the left side and the right side of the protective shell (1), a containing and fixing structure (13) is connected to the lower end of the protective shell (1), and an unlocking structure (14) matched with the containing and fixing structure (13) is installed on the rear side of the protective shell (1);
the clamping structure (2) comprises a clamping fixing piece (21) used for clamping and fixing the communication device body (3), a push-pull connecting piece (22) is installed on the clamping fixing piece (21), and a movable positioning piece (23) is connected to the rear side of the clamping fixing piece (21);
the clamping and fixing part (21) comprises a cross fixing plate (211), the inner side of the cross fixing plate (211) is fixedly connected with the back of the communication device body (3), side clamping plates (212) are symmetrically and vertically arranged on the inner sides of the left end and the right end of the cross fixing plate (211), an upper clamping plate (213) is vertically arranged on the inner side of the upper end of the cross fixing plate (211), a lower clamping plate (214) is vertically arranged on the inner side of the lower end of the cross fixing plate (211), the push-pull connecting part (22) comprises a top plate (221), a hand-pull block (2211) is arranged at the upper end of the top plate (221), vertically distributed sliding strips (222) are symmetrically connected on the left side and the right side of the lower end of the top plate (221), two connecting transverse plates (2221) are arranged on the inner side of the sliding strips (222), the connecting transverse plates (2221) are fixedly connected with the side clamping plates (212), limiting strips (2222) are arranged on the lower end of the sliding strips (222), and the limiting strips (2222) are slidably connected with the guide sliding chutes (101);
the fixed structure (4) comprises a fixed vertical plate (41), the fixed vertical plate (41) is fixedly connected with the rear side of the protective shell (1), the middle part of the upper end of the fixed vertical plate (41) is rotatably connected with an adjusting threaded cross post (42), a movable vertical plate (43) is in threaded connection with the adjusting threaded cross post (42), guide cross posts (411) are symmetrically arranged at the left end and the right end of the rear side of the fixed vertical plate (41), the movable vertical plate (43) is in sliding connection with the guide cross posts (411), a rotating hand block (421) is arranged at the rear end of the adjusting threaded cross post (42), and a movable clamping plate (431) is hinged to the rear end of the movable vertical plate (43);
the lower end of the fixed vertical plate (41) is uniformly provided with a clamping groove hole (4101), the lower end of the inner side of the movable clamping plate (431) is uniformly provided with a clamping protrusion (4311) matched with the clamping groove hole (4101), the lower end of the movable vertical plate (43) is rotatably connected with a rotating column (432), the outer end of the rotating column (432) is vertically provided with a locking strip (4321), and the upper end of the movable clamping plate (431) is provided with a straight through groove (4312) in sliding fit with the locking strip (4321).
2. The portable communication device for construction sites according to claim 1, wherein: the storage fixing structure (13) comprises a bottom plate (131), the left side and the right side of the bottom plate (131) are symmetrically provided with connecting vertical plates (132), the connecting vertical plates (132) are fixedly connected with the inner walls of the left side and the right side of a protection shell (1), the upper end of the bottom plate (131) is provided with a fixing circular tube (133), the bottom in the fixing circular tube (133) is fixed with a second reset spring (134), the upper end of the second reset spring (134) is connected with a supporting circular plate (135), the rear end of the fixing circular tube (133) is provided with a fixing circular hole (1331), the lower end of a lower clamping plate (214) is provided with a fixing cylinder (2141) in sliding fit with the fixing circular tube (133), the lower end of the fixing cylinder (2141) is in sliding connection with the upper end of the supporting circular plate (135), the side wall of the fixing cylinder (2141) is provided with a fixing bulge (2142) in sliding fit with the fixing circular hole (1331), the unlocking structure (14) comprises push rods (141) which are horizontally distributed, the push rods (141) are round rods (141), the push rods (141) are round rods, the push rods (141) are connected with the inner ends of the protection shell (141) after the push rods (141) penetrate through the inner end of the protection shell (143), a first return spring (144) is connected between the connecting circular plate (143) and the inner wall of the rear side of the protective shell (1).
3. The portable communication device for construction sites according to claim 1, wherein: activity setting element (23) are including location square frame (231), location square frame (231) lower extreme and protection casing (1) rear side upper end fixed connection, both ends equipartition have along sliding ball (12) that vertical direction distributes about protection casing (1) rear side inner wall, both ends and sliding ball (12) sliding connection about location square frame (231) outside, location square frame (231) inboard equipartition has four telescopic link (232) that are the rectangle and distribute, telescopic link (232) outside cover has third reset spring (233), side grip block (212), go up grip block (213), grip block (214) rear side all is opened flexible connecting hole (215) with telescopic link (232) sliding connection down, third reset spring (233) both ends respectively with location square frame (231), centre gripping mounting (21) fixed connection.
4. The portable communication device for construction sites according to claim 1, wherein: inner wall has slip deflector roll (11) along vertical direction equipartition around protection casing (1), cross fixed plate (211) outside and slip deflector roll (11) sliding fit.
5. The portable communication device for construction sites according to claim 1, wherein: a positioning block (102) is fixed at the upper end of the guide chute (101).
6. A method for operating a portable communication device for a construction site according to claim 1, comprising: the method comprises the following steps:
s1, rotating a locking strip to coincide with a straight-line through groove, turning up a movable clamping plate outwards, inserting a fixed structure on a chest pocket, positioning the chest pocket between a fixed vertical plate and the movable clamping plate, turning over the movable clamping plate downwards to keep the movable clamping plate in a vertical state, rotating the locking strip to enable the locking strip to be in a cross structure with the straight-line through groove, locking and fixing the movable clamping plate, rotating a rotating hand block to enable the movable vertical plate and the movable clamping plate to be close to the fixed vertical plate until a clamping bulge presses the chest pocket in a clamping groove hole, and tightly fixing the fixed structure and the chest pocket;
s2, the hand push block in the unlocking structure is pressed inwards, the push rod is pushed inwards and extrudes the fixing protrusion, the fixing protrusion contracts, the fixing cylinder is elastically fixed under the action of a second return spring, so that the clamping fixing piece drives the communication device body to be bounced together, and the push rod is pushed to recover the original position under the action of the first return spring;
s3, the hand-pulling block in the push-pull connecting piece is pinched by a hand, and the hand-pulling block is stretched upwards until the positioning frame in the movable positioning piece is popped out to the upper end of the rear side of the protective shell by the third reset spring, so that the communication device body is exposed and fixed at the upper end of the protective shell;
and S4, after the communication is finished, pressing the positioning frame inwards, and pushing the hand-pulling block downwards until the communication device body is accommodated in the protective shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110302148.0A CN113114293B (en) | 2021-03-22 | 2021-03-22 | Portable communication device for construction site and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110302148.0A CN113114293B (en) | 2021-03-22 | 2021-03-22 | Portable communication device for construction site and operation method thereof |
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| CN113114293A CN113114293A (en) | 2021-07-13 |
| CN113114293B true CN113114293B (en) | 2022-10-28 |
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| CN202110302148.0A Active CN113114293B (en) | 2021-03-22 | 2021-03-22 | Portable communication device for construction site and operation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897814A (en) * | 2019-12-11 | 2020-03-24 | 漯河医学高等专科学校 | Medicine safety protection device and installation method thereof |
| CN111418199A (en) * | 2018-11-28 | 2020-07-14 | 深圳市大疆创新科技有限公司 | Protective shell structure, handheld cloud platform and shooting equipment |
| CN211127794U (en) * | 2020-03-09 | 2020-07-28 | 北京启联恒通轨道交通科技有限公司 | Wearing structure of mining 5G network communicator |
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| TWM344774U (en) * | 2008-07-11 | 2008-11-21 | Fruitshop Internat Corp | Soft protection cover |
| CN207382394U (en) * | 2017-08-15 | 2018-05-18 | 邓雪萍 | A kind of Mobile phone protecting device of earphone easy to carry |
| CN208723887U (en) * | 2018-10-10 | 2019-04-09 | 邰湾湾 | A kind of portable electronic address device |
| CN209151157U (en) * | 2019-01-21 | 2019-07-23 | 刘垒 | A kind of portable intercommunication communication device |
| CN212305317U (en) * | 2020-03-28 | 2021-01-05 | 南京德仕嘉弘安全信息技术有限公司 | Communication equipment for emergency management |
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| CN111418199A (en) * | 2018-11-28 | 2020-07-14 | 深圳市大疆创新科技有限公司 | Protective shell structure, handheld cloud platform and shooting equipment |
| CN110897814A (en) * | 2019-12-11 | 2020-03-24 | 漯河医学高等专科学校 | Medicine safety protection device and installation method thereof |
| CN211127794U (en) * | 2020-03-09 | 2020-07-28 | 北京启联恒通轨道交通科技有限公司 | Wearing structure of mining 5G network communicator |
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